2018 Vauxhall Astra 1.4 i Turbo SRI NAV

Overview

• Make: Vauxhall
• Model: Astra
• Trim: SRI NAV
• Version: 1.4 i Turbo SRI NAV Manual FWD Euro 6 5dr (148 bhp)
• Year: 2018
• Mileage: 96,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Vauxhall Astra Sri Nav has covered 96,000 miles. The dealer is asking £4,470, which is £346 below the AskCar estimate of £4,816. To work out the AskCar estimate, we analyse UK dealer adverts for 3,837 Vauxhall Astra cars across different ages and specifications. The asking price is now £170 lower than when we first recorded the advert 148 days ago. Ask the dealer why the advert shows fewer miles than the 98,216 recorded at the latest MOT. MOT records show an expiry date of 13 May 2027. It is for sale at Vision Motors Direct in St Helens. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £346 (7%) under the AskCar estimate of £4,816.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 3,837 priced Vauxhall Astra adverts across different ages and specifications, as of 5 November 2026.

A 2018 Vauxhall Astra with the 1.4 petrol engine is typically advertised at £6,700: the median of the 136 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Vauxhall Astra has been on sale for at least 148 days.

Price history

AskCar first saw this advert on 10 June 2026 at £4,640. Its asking price is now £4,470, £170 less. The latest price cut was seen on 2 October 2026.

Price changes recorded:

• 10 June 2026: £4,640
• 16 June 2026: £4,740
• 20 September 2026: £4,770
• 2 October 2026: £4,470

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 13 May 2027.

It failed its MOT on 11 May 2026 (windscreen washer not working; nearside stop lamp(s) not working; nearside rear outer position lamp with a multiple light source more than 1/2 not functioning; and 1 more) and passed 3 days later, on 14 May 2026.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 98,216 miles. The advert says 96,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 30,900 miles higher than the median mileage of a 2018 Vauxhall Astra on AskCar.

Similar cars

17 other 2018 Vauxhall Astra SRI NAV 1.4 petrol manual hatchbacks are for sale at UK dealers, from £3,990 to £8,250, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, white. Mileage: 85,245 miles. Price: £5,499, £1,029 more than this car. Dealer: Mainline UK in Dunston. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-3ab5ecebbfd8
• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, black. Mileage: 75,685 miles. Price: £5,575, £1,105 more than this car. Dealer: MDG Motors in Mexborough. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-6cc346dde3c8
• 2018 Vauxhall Astra SRI NAV, 1.4 petrol hatchback, silver. Mileage: 68,000 miles. Price: £5,499, £1,029 more than this car. Dealer: Ace Cars NW in Darwen. AskCar page: https://askcar.co.uk/car/vauxhall-astra-2018-862cd8930203